Cloud-Based Behavioral Monitoring in Smart Homes
Environmental sensors are exploited in smart homes for many purposes. Sensor data inherently carries behavioral information, possibly useful to infer wellness and health-related insights in an indirect fashion. In order to exploit such features, however, powerful analytics are needed to convert raw...
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doaj-38a2268aaee240dabe006c629a61b9142020-11-24T20:52:32ZengMDPI AGSensors1424-82202018-06-01186195110.3390/s18061951s18061951Cloud-Based Behavioral Monitoring in Smart HomesNiccolò Mora0Guido Matrella1Paolo Ciampolini2Dipartimento di Ingegneria e Architettura, Università degli Studi di Parma, 43124 Parma, ItalyDipartimento di Ingegneria e Architettura, Università degli Studi di Parma, 43124 Parma, ItalyDipartimento di Ingegneria e Architettura, Università degli Studi di Parma, 43124 Parma, ItalyEnvironmental sensors are exploited in smart homes for many purposes. Sensor data inherently carries behavioral information, possibly useful to infer wellness and health-related insights in an indirect fashion. In order to exploit such features, however, powerful analytics are needed to convert raw sensor output into meaningful and accessible knowledge. In this paper, a complete monitoring architecture is presented, including home sensors and cloud-based back-end services. Unsupervised techniques for behavioral data analysis are presented, including: (i) regression and outlier detection models (also used as feature extractors for more complex models); (ii) statistical hypothesis testing frameworks for detecting changes in sensor-detected activities; and (iii) a clustering process, leveraging deep learning techniques, for extracting complex, multivariate patterns from daily sensor data. Such methods are discussed and evaluated on real-life data, collected within several EU-funded projects. Overall, the presented methods may prove very useful to build effective monitoring services, suitable for practical exploitation in caregiving activities, complementing conventional telemedicine techniques.http://www.mdpi.com/1424-8220/18/6/1951active and assisted living (AAL)smart homebehavioral analysisdeep learningmachine learning |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Niccolò Mora Guido Matrella Paolo Ciampolini |
spellingShingle |
Niccolò Mora Guido Matrella Paolo Ciampolini Cloud-Based Behavioral Monitoring in Smart Homes Sensors active and assisted living (AAL) smart home behavioral analysis deep learning machine learning |
author_facet |
Niccolò Mora Guido Matrella Paolo Ciampolini |
author_sort |
Niccolò Mora |
title |
Cloud-Based Behavioral Monitoring in Smart Homes |
title_short |
Cloud-Based Behavioral Monitoring in Smart Homes |
title_full |
Cloud-Based Behavioral Monitoring in Smart Homes |
title_fullStr |
Cloud-Based Behavioral Monitoring in Smart Homes |
title_full_unstemmed |
Cloud-Based Behavioral Monitoring in Smart Homes |
title_sort |
cloud-based behavioral monitoring in smart homes |
publisher |
MDPI AG |
series |
Sensors |
issn |
1424-8220 |
publishDate |
2018-06-01 |
description |
Environmental sensors are exploited in smart homes for many purposes. Sensor data inherently carries behavioral information, possibly useful to infer wellness and health-related insights in an indirect fashion. In order to exploit such features, however, powerful analytics are needed to convert raw sensor output into meaningful and accessible knowledge. In this paper, a complete monitoring architecture is presented, including home sensors and cloud-based back-end services. Unsupervised techniques for behavioral data analysis are presented, including: (i) regression and outlier detection models (also used as feature extractors for more complex models); (ii) statistical hypothesis testing frameworks for detecting changes in sensor-detected activities; and (iii) a clustering process, leveraging deep learning techniques, for extracting complex, multivariate patterns from daily sensor data. Such methods are discussed and evaluated on real-life data, collected within several EU-funded projects. Overall, the presented methods may prove very useful to build effective monitoring services, suitable for practical exploitation in caregiving activities, complementing conventional telemedicine techniques. |
topic |
active and assisted living (AAL) smart home behavioral analysis deep learning machine learning |
url |
http://www.mdpi.com/1424-8220/18/6/1951 |
work_keys_str_mv |
AT niccolomora cloudbasedbehavioralmonitoringinsmarthomes AT guidomatrella cloudbasedbehavioralmonitoringinsmarthomes AT paolociampolini cloudbasedbehavioralmonitoringinsmarthomes |
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